Part Number: TPS55288
Hi,
If there is no I2C and would like to use FB/INT as feedback with external divider.
May I know whether it is okay to use? And what is FB reference voltage?
According to Webench design, the VFB is 1.129V, but I cannot find this…
Part Number: TPS552882EVM-400KHZ Other Parts Discussed in Thread: TPS55288 Hi, as mentioned on the data sheet, TPS55288 can provide the output current monitoring function,
but I can not find out any information how to get the output current status.
Any…
Hi Yossi,
We have not seen an update from you for four weeks, so I assume the questions are answered and the issue is solved.
I close this thread now. If there is still something open, please reply and the thread will get opened again.
If you have any…
Part Number: TPS55288 Hi,
Does TPS55288 0x7h STATUS register bit 2 is reserved for what function?
Customer feedback TPS55288 INT keep pull low and STATUS 0x7h=0x04.
I'm checking with customer is possible to get wrong register. 0x7h maybe should be 0x40…
Part Number: TPS55288 Hi
We have occur OCP issue, TPS55288 INT pull low when connect 5V/3A device, we are checking for output current.
Please help check if below schematic have any need modify.
Thanks!
Jeff
Part Number: TPS55288 Other Parts Discussed in Thread: TIDA-050017 Hello,
What is the max current TPS55288 can sink?
Also, what is the behavior of the current limit feature when TPS55288 is sinking current since (VISP - VISN) would in theory be negative…
Hi Alex,
I think we already have this discussion on the offline email, I will close this thread now. If you have any other question, you can reply on the email or this thread directly and this thread will get opened again. Thanks.
BRs,
Bryce
Part Number: TPS55288-Q1 Hi,
I would like to clarify on the output current limit setting. I observe that if I set the output current limit to 5 A and drive the output with 5A load, it seems to lost regulation as seen on the waveform capture below where…